255250205345143 has 8 divisors (see below), whose sum is σ = 271133942358240. Its totient is φ = 239463026004480.

The previous prime is 255250205345123. The next prime is 255250205345189. The reversal of 255250205345143 is 341543502052552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255250205345143 - 2⁵ = 255250205345111 is a prime.

It is a super-3 number, since 3×255250205345143³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255250205345093 and 255250205345102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255250205345123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24139412658 + ... + 24139423231.

It is an arithmetic number, because the mean of its divisors is an integer number (33891742794780).

Almost surely, 2^{255250205345143} is an apocalyptic number.

255250205345143 is a deficient number, since it is larger than the sum of its proper divisors (15883737013097).

255250205345143 is a wasteful number, since it uses less digits than its factorization.

255250205345143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48278836217.

The product of its (nonzero) digits is 3600000, while the sum is 46.

Adding to 255250205345143 its reverse (341543502052552), we get a palindrome (596793707397695).

The spelling of 255250205345143 in words is "two hundred fifty-five trillion, two hundred fifty billion, two hundred five million, three hundred forty-five thousand, one hundred forty-three".